CN212122664U

CN212122664U - Saw blade positioning mechanism of disk chamfering machine

Info

Publication number: CN212122664U
Application number: CN202020720657.6U
Authority: CN
Inventors: 吴福文; 姚志文; 高本龙; 倪艳艳
Original assignee: Wuxi Qiangfu Machnery Co ltd
Current assignee: Wuxi Lianqiang Intelligent Equipment Co ltd
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2020-12-11
Anticipated expiration: 2030-05-05

Abstract

The utility model relates to the technical field of chamfering machines, and discloses a disc chamfering machine saw blade positioning mechanism, which comprises a machine body, a workbench, a fixing frame and a fixing plate, wherein the workbench is fixedly arranged at the top of the machine body; the rotating shaft is driven to rotate by the motor, and then the saw blade is driven to rotate in the clamping groove on the fixing mechanism, so that the clamping plate and the frosting layer are tightly attached to the outer side wall of the saw blade, the polishing effect is achieved, the use is more convenient, the time and the labor are saved, manual polishing is not needed, and the polishing is more uniform; through setting up the water storage box, the water storage box leads to pipe and shower nozzle intercommunication, through the water yield of control valve water storage box, reduces because of the high temperature that the sawtooth surface produced, can reduce the dust that a certain amount of dull polish goes out simultaneously, avoids the injury to the staff.

Description

Saw blade positioning mechanism of disk chamfering machine

Technical Field

The utility model relates to a beveler technical field specifically is disk beveler saw bit positioning mechanism.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present. The chamfering method comprises the steps of straight chamfering and curved chamfering according to the requirements of chamfering.

The saw blade is a general name of a thin circular cutter for cutting solid materials, and can be classified into a diamond saw blade for cutting stone materials; a high speed steel saw blade for cutting metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

The polishing mode of the existing saw blade is difficult to control in polishing flatness and poor in polishing effect, the thickness of the polished saw blade is not uniform enough, fingers are easily stabbed due to the fact that the saw blade is sharp, and dust is large during operation of the chamfering machine, so that the health of operation personnel is influenced, and the observation effect is also influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a disk beveler saw bit positioning mechanism has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the saw blade positioning mechanism of the wafer chamfering machine comprises a machine body, a workbench, a fixing frame and a fixing plate, wherein the workbench is fixedly arranged at the top of the machine body, the fixing frame is fixedly arranged on one side of the top of the workbench, the fixing plate is arranged on the front side of the fixing frame, a rotating shaft is rotatably arranged at the bottom of the fixing plate, the bottom end of the rotating shaft is rotatably arranged on the upper surface of the workbench, a saw blade is fixedly sleeved at the middle part of the rotating shaft, a fixing rod is fixedly arranged on the upper surface of the workbench in front of the fixing frame, a fixing mechanism is fixedly arranged on one side of the fixing rod opposite to the saw blade, the fixing mechanism comprises a fixing clamp cover fixedly arranged on the fixing rod, a clamp groove is formed in the middle of the fixing clamp cover, movable grooves are respectively formed in the, the top of spring with activity groove fixed connection, the spring is kept away from the one end fixedly connected with fly leaf of activity groove, the fly leaf is kept away from the one end fixedly connected with clamp plate of spring, the clamp plate is kept away from one side of fly leaf is fixed and is provided with the dull polish layer.

Preferably, the top and the bottom of the clamping groove are positioned at two sides of the movable groove, first magnetic blocks are symmetrically and fixedly arranged on the top and the bottom of the clamping groove, second magnetic blocks which are repellent to the first magnetic blocks are fixedly arranged on the fixed plate, and the second magnetic blocks are respectively arranged at two sides of the movable plate.

Preferably, the saw blade is clamped in the clamping groove and is in contact with the abrasive layer.

Preferably, the saw blade is sleeved on the rotating shaft through a nut.

Preferably, a motor is fixedly arranged on the fixing plate, an output shaft of the motor is in transmission connection with the rotating shaft, a water storage tank is fixedly arranged on one side, located on the motor, of the fixing plate, a spray head is arranged at the bottom of the fixing plate, and the spray head is communicated with the water storage tank.

Preferably, a control valve is fixedly arranged on the spray head.

The utility model discloses possess following beneficial effect:

1. this disk beveler saw bit positioning mechanism, it rotates to drive the pivot through the motor, then drive the double-layered inslot rotation of saw bit on fixed establishment, repulsion through producing between first magnetic path and the second magnetic path, and then make and remain sensitive mutual repulsion's state between fixation clamp lid and the clamp plate all the time, because the spring is in compression state all the time, there is inward repulsion, magnetic force repels simultaneously, make clamp plate and dull polish layer hug closely the lateral wall of saw bit, reach the effect of polishing, it is more convenient to use, time saving and labor saving, need not the manual work and polish, and the more even of polishing.

2. This disk beveler saw bit positioning mechanism through setting up the water storage box, and the water storage box leads to pipe and shower nozzle intercommunication, through the water yield of control valve water storage box, reduces because of the high temperature that the sawtooth surface produced, can reduce the dust that a certain amount of dull polish goes out simultaneously, avoids the injury to the staff.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. a body; 2. a work table; 3. a fixed mount; 4. a fixing plate; 5. a rotating shaft; 6. a saw blade; 7. fixing the rod; 8. a fixing mechanism; 81. fixing the clamp cover; 82. a clamping groove; 83. a movable groove; 84. a spring; 85. a movable plate; 86. a clamping plate; 87. sanding layer; 88. a first magnetic block; 89. a second magnetic block; 9. a nut; 10. a motor; 11. a water storage tank; 12. a spray head; 13. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a saw blade positioning mechanism of a wafer chamfering machine comprises a machine body 1, a workbench 2, a fixing frame 3 and a fixing plate 4, wherein the workbench 2 is fixedly arranged at the top of the machine body 1, the fixing frame 3 is fixedly arranged at one side of the top of the workbench 2, the fixing plate 4 is arranged at the front side of the fixing frame 3, a rotating shaft 5 is rotatably arranged at the bottom of the fixing plate 4, the bottom end of the rotating shaft 5 is rotatably arranged on the upper surface of the workbench 2, a saw blade 6 is fixedly sleeved at the middle part of the rotating shaft 5, a fixing rod 7 is fixedly arranged at the upper surface of the workbench 2 in front of the fixing frame 3, a fixing mechanism 8 is fixedly arranged at one side of the fixing rod 7 opposite to the saw blade 6, the fixing mechanism 8 comprises a fixing clamp cover 81 fixedly arranged on the fixing rod 7, a clamp groove 82 is arranged in, the top end of the spring 84 is fixedly connected with the movable groove 83, one end of the spring 84, which is far away from the movable groove 83, is fixedly connected with a movable plate 85, one end of the movable plate 85, which is far away from the spring 84, is fixedly connected with a clamping plate 86, and one side of the clamping plate 86, which is far away from the movable plate 85, is fixedly provided with a frosted layer 87.

The top and the bottom of the clamping groove 82 are symmetrically and fixedly provided with first magnetic blocks 88 at two sides of the movable groove 83, the fixed plate 4 is fixedly provided with second magnetic blocks 89 which are mutually repelled with the first magnetic blocks 88, the second magnetic blocks 89 are respectively arranged at two sides of the movable plate 85, and through repulsion generated between the first magnetic blocks 88 and the second magnetic blocks 89, the fixed clamping cover 81 and the clamping plate 86 are always kept in a sensitive mutual repulsion state, when the fixed mechanism 8 clamps the thickness of the saw blade 6 in the clamping groove 82, the fixed plate clamping plate 86 and the frosted layer 87 can have a force moving outwards, and the movable plate 85 can move upwards in the movable groove 83.

Wherein, the saw blade 6 is clamped in the clamping groove 82 and contacts with the frosted layer 87, so as to clamp the saw blade 6.

Wherein, the saw blade 6 is sleeved on the rotating shaft 5 through a nut 9.

Wherein, the fixed motor 10 that is provided with on fixed plate 4, the output shaft and the 5 transmission of pivot of motor 10 are connected, the fixed water storage box 11 that is provided with in one side that lies in motor 10 on fixed plate 4, the bottom of fixed plate 4 is provided with shower nozzle 12, shower nozzle 12 sets up with the 11 intercommunication of water storage box, water storage box 11 leads to pipe and shower nozzle 12 intercommunication, the water yield through control valve 13 control water storage box 11, can spray water at the surface of saw bit 6 through shower nozzle 12, reduce the high temperature that 6 surfaces of sawtooth can produce when polishing, can reduce the dust of a certain amount of dull polish simultaneously, avoid the injury to the staff.

Wherein, the nozzle 12 is fixedly provided with a control valve 13, which is convenient for controlling the water yield of the water storage tank 11.

When the saw blade fixing device is used, the motor 10 is started, the motor 10 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the saw blade 6 to rotate in the clamping groove 82 on the fixing mechanism 8, through repulsive force generated between the first magnetic block 88 and the second magnetic block 89, the fixing clamping cover 81 and the clamping plate 86 are always kept in a sensitive mutual repulsion state, when the fixing mechanism 8 clamps the thickness of the saw blade 6 in the clamping groove 82, force for moving the fixing plate clamping plate 86 and the frosted layer 87 outwards exists, the movable plate 85 moves upwards in the movable groove 83, because the spring 84 is always in a compression state, inward repulsive force exists, meanwhile, magnetic force is repelled, the clamping plate 86 and the frosted layer 87 are enabled to be tightly attached to the outer side wall of the saw blade 6, and when the saw blade 6 rotates along with the rotating shaft 5, the outer side wall of the saw blade 6 rubs against the frosted layer 87, the polishing effect is achieved, the, manual polishing is not needed, and polishing is more uniform; through setting up water storage tank 11, water storage tank 11 leads to pipe and shower nozzle 12 intercommunication, through the water yield of control valve 13 control water storage tank 11, can be at the surface spraying water of saw bit 6 through shower nozzle 12, reduce the high temperature that 6 surfaces of sawtooth can produce when polishing, can reduce the dust that a certain amount of dull polish goes out simultaneously, avoids the injury to the staff.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Disk beveler saw bit positioning mechanism, including organism (1), workstation (2), mount (3) and fixed plate (4), its characterized in that: the top of the machine body (1) is fixedly provided with the workbench (2), one side of the top of the workbench (2) is fixedly provided with the fixed frame (3), the front side of the fixed frame (3) is provided with the fixed plate (4), the bottom of the fixed plate (4) is rotatably provided with the rotating shaft (5), the bottom of the rotating shaft (5) is rotatably arranged on the upper surface of the workbench (2), the middle of the rotating shaft (5) is fixedly sleeved with the saw blade (6), the upper surface of the workbench (2) is positioned in front of the fixed frame (3) and fixedly provided with the fixed rod (7), one side of the fixed rod (7) opposite to the saw blade (6) is fixedly provided with the fixed mechanism (8), the fixed mechanism (8) comprises a fixed clamping cover (81) fixedly arranged on the fixed rod (7), and the middle of the fixed clamping cover (81) is provided with a clamping groove, movable groove (83) have been seted up respectively to double-layered groove (82) top and bottom, the inside equidistance distribution of movable groove (83) has a plurality of springs (84), the top of spring (84) with movable groove (83) fixed connection, spring (84) are kept away from the one end fixedly connected with fly leaf (85) of movable groove (83), fly leaf (85) are kept away from the one end fixedly connected with clamp plate (86) of spring (84), clamp plate (86) are kept away from the fixed dull polish layer (87) that is provided with in one side of fly leaf (85).

2. The wafer chamfering machine saw blade positioning mechanism as claimed in claim 1, wherein: the top and the bottom of the clamping groove (82) are positioned at two sides of the movable groove (83) and are symmetrically and fixedly provided with first magnetic blocks (88), the fixed plate (4) is fixedly provided with second magnetic blocks (89) which are repellent to the first magnetic blocks (88), and the second magnetic blocks (89) are respectively arranged at two sides of the movable plate (85).

3. The wafer chamfering machine saw blade positioning mechanism as claimed in claim 1, wherein: the saw blade (6) is clamped in the clamping groove (82) and is in contact with the frosted layer (87).

4. The wafer chamfering machine saw blade positioning mechanism as claimed in claim 1, wherein: the saw blade (6) is sleeved on the rotating shaft (5) through a nut (9).

5. The wafer chamfering machine saw blade positioning mechanism as claimed in claim 1, wherein: the motor (10) is fixedly arranged on the fixing plate (4), an output shaft of the motor (10) is in transmission connection with the rotating shaft (5), a water storage tank (11) is fixedly arranged on one side of the motor (10) on the fixing plate (4), a spray head (12) is arranged at the bottom of the fixing plate (4), and the spray head (12) is communicated with the water storage tank (11).

6. The disc chamfering machine saw blade positioning mechanism as claimed in claim 5, wherein: and a control valve (13) is fixedly arranged on the spray head (12).